package com.java.springboot.mapper;

import com.java.springboot.model.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;



public interface Usermapper {

    User getone(@Param("username") String username,@Param("password") String password);

    User selectrolename(@Param("id") int id);

    User UserByUserName(@Param("username") String username);

}
